54277223

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:184

約数の個数: 48

約数和(自身を含む): 75753216

約数和(自身を除く): 21475993

約数列:

[1, 7, 11, 13, 43, 77, 91, 97, 143, 169, 301, 473, 559, 679, 1001, 1067, 1183, 1261, 1859, 3311, 3913, 4171, 6149, 7267, 7469, 8827, 13013, 13871, 16393, 29197, 43043, 45881, 50869, 54223, 79937, 97097, 114751, 180323, 321167, 379561, 559559, 596453, 704899, 1262261, 4175171, 4934293, 7753889, 54277223]

約数ペア:

[(1, 54277223), (7, 7753889), (11, 4934293), (13, 4175171), (43, 1262261), (77, 704899), (91, 596453), (97, 559559), (143, 379561), (169, 321167), (301, 180323), (473, 114751), (559, 97097), (679, 79937), (1001, 54223), (1067, 50869), (1183, 45881), (1261, 43043), (1859, 29197), (3311, 16393), (3913, 13871), (4171, 13013), (6149, 8827), (7267, 7469)]